Car front fender failure
Causes and solutions of automobile front fender failure :
Loose screws or fasteners : Loose screws or fasteners in the front fender lining are one of the main causes of front fender fall. You can do this by removing the screws and clasp holding the fender lining, inspecting and replacing the damaged parts, and then reattaching .
material aging : The aging of fender materials will also lead to the failure of its function. For example, fenders using toughened modified PP materials may lose their elasticity due to aging, resulting in unstable fixation. In this case, a new fender .
Definition and function of front fender :
The front fender is located on the outer part of the body of the front tire, forming a semi-circular covering area. Its main function is to prevent the wheel rolled up sand, mud splash to the bottom of the carriage, protect the body from damage .
Recommendations for care and maintenance of the front fender :
Periodic inspection : Periodically inspect the front fender's setting screws and clasps to ensure that they are not loose or damaged.
Avoid collision : Pay attention to avoid violent collisions during driving to reduce damage to the fender.
Timely replacement : If the fenders appear aged or damaged, they should be replaced promptly to avoid further vehicle damage.
The main functions of the front fender include the following aspects :
Prevent sand and mud spatter : The front fender effectively prevents the sand and mud rolled up by the wheels from splashing onto the bottom of the carriage, thereby reducing the wear and corrosion of the chassis and protecting the key components of the vehicle .
reduce drag coefficient : through the principle of fluid mechanics design, the front fender can optimize the streamline design of the vehicle, reduce the drag coefficient, and ensure a more stable vehicle .
Protect vehicle structure : the front fenders are usually installed in the front part, close to the front wheels above, to provide enough space for the steering function of the front wheels, while playing a certain cushioning role, enhance traffic safety .
Characteristics of material and design of front fender :
Material choice : The front fender is usually made of plastic materials with certain elasticity, such as toughened PP or PU elastomer. These materials not only have good weather resistance and molding processability, but also provide a certain buffer effect in the event of a collision, reducing the injury to pedestrians .
Design features : The design of the front fender needs to consider the maximum limit space of the front wheel rotation and runout, to ensure that its functionality and durability can be verified during the design .
Maintenance and replacement suggestions :
maintenance : The front fender may crack and other problems during use, usually due to external impact or material aging. Timely maintenance or replacement is required to ensure the safety and stability of the vehicle .
replacement : most of the fender panels of automobiles are independent, especially the front fender, because of its more collision chances, independent assembly is easy to replace .
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